U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 81, ART. 12 PL. 5 



ACANTHASCUS. LANUGINELLA, AND AULOSACCUS 



1. Aanithfrn-a.. jMichndrrma. nvw spocics, X I; 2, Lanu<jinell„ piipr, Sfhmi.lt, X 1; :',, Atilosacci,.^ iilha- 

 trosxi, new species, X '/j; 4, .1. /liinildris, new species. X H. 



